ACCUSED: Ravel Morrison pictured leaving court today, left, and playing for West Ham is accused of assault [MEN/GETTY]

The 21-year-old footballer is also accused of threatening to blow up the her house in a course of harassment which lasted four years, Manchester Magistrates' Court heard.

The former Manchester United player was initially arrested and charged with two counts of common assault after allegedly punching and slapping Reah Mansoor, 19, and her mother Parveen Mansoor, 39, in the early hours of July 27 in Salford, Manchester.

A spokeswoman for Greater Manchester Police said: "At about 3.20am on Sunday 27 July 2014, police were called to an address on Alexandra Road, Peel Green, Salford, following reports a 19-year-old woman and a 39-year-old woman had been assaulted.

"Officers attended and established the young woman had also been assaulted outside a bar in Manchester city centre earlier that evening and a 21-year-old man was subsequently arrested at a later date."

Morrison – who spoke only to confirm his name, age and address – sat in the dock at the court for the brief hearing as the harassment allegation was also added to the charges.

The court heard the additional charge of causing his ex-girlfriend to fear violence spanned the period from January 1 2010 to July 20 this year.

COUPLE Morrison, with his ex Reah Mansoor [Cavendish]

The charge alleges he threatened to throw acid in her face, blow up her house and have her killed – among other threats of violence.

David Fish QC, representing Morrison, indicated the defendant would be pleading not guilty to the charges.

District Judge Khalid Qureshi bailed Morrison to appear at Manchester Crown Court for a preliminary hearing on August 28.

Morrison, originally from Manchester, was initially remanded in custody last week before being bailed.

His bail conditions are that he lives in Canary Wharf, London, does not contact directly or indirectly the two women complainants, does not go on to the street where they live and does not enter the Greater Manchester area except for a court appearance, to see his lawyers or to visit for a West Ham game in the area and to return to London immediately after the match.

The midfielder was regarded as one of the most talented youngsters to emerge at Old Trafford in years but a lack of discipline saw former boss Sir Alex Ferguson sell him to West Ham for £650,000 in January 2012.

West Ham manager Sam Allardyce took him to Upton Park but he was later shipped out on loan to Birmingham and QPR.

Morrison picked up the first of his four England Under-21 caps in a 4-0 win over San Marino in October and was subject to a bid from Fulham in January – although the offer was rejected.